Inventor · disambiguated record
Charles Risdall
Also filed as: RISDALL CHARLES · RISDALL CHARLES A · RISDALL CHARLES ARTHUR
7 granted patents·3 pending applications·94 citations·filing 1999–2019
86Inventor score
Top patents by PatentIndex Score
10 records- 0191US10258160B2Seating systemSMITH SYSTEM MFG COMPANY INC·Filed 2017·Granted Apr 16, 2019·18 cites·23 claims
- 0279US10568431B2Seating systemSMITH SYSTEM MFG COMPANY INC·Filed 2019·Granted Feb 25, 2020·4 cites·17 claims
- 0379USD431939SKidney-shaped tableSMITH SYSTEM MFG COMPANY·Filed 1999·Granted Oct 17, 2000·24 cites·1 claims
- 0470USD470349SY-component with peg for a student deskSMITH SYSTEM MFG COMPANY·Filed 2001·Granted Feb 18, 2003·18 cites·1 claims
- 0565USD480239SFurniture leg support apparatus with a projection for suspending a separate articleSMITH SYSTEM MFG COMPANY·Filed 2002·Granted Oct 7, 2003·15 cites·1 claims
- 0657USD432334SRectangular tableSMITH SYSTEM MFG COMPANY·Filed 1999·Granted Oct 24, 2000·10 cites·1 claims
- 0749USD837543SRocker stoolSMITH SYSTEM MFG COMPANY INC·Filed 2017·Granted Jan 8, 2019·5 cites·1 claims
- 0842US2004051013A1Furniture leg with article suspending projectionFiled 2002·Application pending·0 cites
- 0941US2003075084A1Hanger device for furniture with y-shaped legsFiled 2001·Application pending·0 cites
- 1041US2003024447A1Apparatus for closing the open end of a foot on a piece of tubular furnitureFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →